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怎么xhoj上没改题目描述啊？？还是xhoj是poj的附页啊？？

Posted by SherlockBourne at 2007-10-14 12:29:55
In Reply To:题目修正 Problem 1004: Hero Shoot Eagle Line4: the arrow shot latter could reach was always lower than the former one.其中, lower than 修改为 not higher than,给大家造成不便，我们深表歉意，敬请谅解！ Posted by:qwynick at 2007-10-14 12:12:12 
> 还是没有SPJ.
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